12/11/2024
FEET more snow possible for those lake effect snow belts through Friday morning!
Remember, lake effect is very localized. The north side vs south side of the same city can vary 6-10" sometimes.
TIMING: Snow will continue to develop overnight into Wednesday for the northern part of the state and not start really piling up for the southern areas until later Wednesday. By Wednesday evening, the lake effect snow machine will be on full tilt as very cold air pours over record and near-record warm Great Lakes waters. This continues all day Thursday with southern areas wrapping up late Thursday night and northern areas wrapping up Friday morning.
VISIBILITY: This will get more and more fluffy as we get deeper into the event with colder temperatures prevailing. This means the snow will blow around in our high wind gusts and cause dangerous driving conditions with whiteouts at times. Pockets of reduced visibility turn into scattered areas of poor visibility by Wednesday afternoon and evening. This lasts through Thursday as well.
More details on temps, etc below the sponsor.
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TEMPS: Wednesday the U.P. will be in the 20s with most of the Lower Peninsula being around the freezing mark. By midnight Thursday morning, the U.P. could be as cold as 5-10 degrees in the eastern part and -5 degrees in the western part. The Lower Peninsula will have temps tumble to the 10s as well. Thursday morning the U.P. will be the same 5-10 degrees in the east and as cold as -5 in the west. The Lower Peninsula will fall into the single digits by Thursday morning as well. Everyone will eventually warm into the 10s Thursday afternoon.
WINDS: Wednesday the western U.P., West Michigan, Mid-Michigan, and Southeast Michigan will have WNW winds 10-20 mph. Eastern U.P. and Northern Lower will be less, maybe only 5-10mph. Thursday winds could be sustained near 20mph for many of us from the NW and W through the day. Lakeshore areas could be sustained near 30mph! Gusts will likely be as high as 40-45mph through the day.
WIND CHILL: 10s and 20s most of Wednesday. Thursday morning will be as cold as -30 in the western U.P. with widespread -10 to -20 across the rest of the state. Some areas might not see wind chill values above zero until Friday. BUNDLE UP AND BE SAFE.
ROADS: Roads will be melting some snow until they can't. I am feeling very "Christmas 2022" about this. I think we melt, they get wet, then they freeze so there is a sheet of ice under the blowing snow. It might be too cold for salt treatments to be effective. I would work from home if possible Thursday. I am going to assume we will have a slew of school closings as well.
Please ask any questions you have and I will try my best to respond.